subtract polynomials

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What are the steps for subtracting polynomials?
  • Make sure first polynomial is on top
1. Line up all numbers in groups( group and subract like terms)
2. then SUBTRACT the numbers from each other
3. find your answer
  • almost same as adding but order matters
How are adding and subtracting the same?
  • you do the same steps

How are adding and subtracting polynomials different?
  • the order which you subtract counts
  • and you are subtracting